"I'm on it," Shiranui acknowledged after receiving Smaug's Luxury Ball, "Saisei, come on out!"  The legendary Mewtwo made an appearance and almost immediately spotted the guilt-ridden Charizard.  Saisei read Smaug's memories of the battle and was sympathetic towards the Charizard.
"[i]I know exactly how you feel, Smaug[/i]" stated Saisei, "[i]I too was a berserker that wanted to eradicate those I wanted revenge against.[/i]"